@misc{indiciaef89b70eb42ae,
  title = {[Malignant pleural tumors].},
  author = {K J Lennartz and H J Castrup and H Büttgen and F W Eigler},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5540476/},
  note = {Source identifier: 5540476}
}